_______ is certain, people’s living conditions in China have improved a lot since the 1980s.
_______2010 in China, the number of students ________ to study art is rising a lot.
When and where to go for the on-salary holiday yet.
People in some countries waste water______ people in others don’t have enough to drink.
The table _______ 15 by 30 feet, and I have to find another one which may be smaller but _______longer
In common with many people,I like white colour as it is a ________of purity.